Title:
Debris accumulating and separating trap for drain pipes
United States Patent 2419501
US Patent References:
Eaves-trough
- - 1356368
/0571776.html
- - 0571776
/0846882.html
- - 0846882
/0540940.html
- - 0540940
/0794325.html
- - 0794325
Eaves-trough
- - 1356368
/0571776.html
- - 0571776
/0846882.html
- - 0846882
/0540940.html
- - 0540940
/0794325.html
- - 0794325
Inventors:
Pinto, Armie A.
Publication Date:
04/22/1947
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Export Citation:
Assignee:
Pinto, Armie A.
Primary Class:
Other Classes:
210/456, 210/359, 210/452, 210/446
International Classes:
E04D13/08; E04D13/04
US Patent References: